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@ARTICLE{Collaboration:588138,
      key          = {588138},
      collaboration = {{ATLAS Collaboration}},
      title        = {{C}ombination of searches for invisible decays of the
                      {H}iggs boson using 139 fb−1 of proton-proton collision
                      data at s=13 {T}e{V} collected with the {ATLAS} experiment},
      reportid     = {PUBDB-2023-04754, arXiv:2301.10731. CERN-EP-2022-289},
      year         = {2023},
      note         = {Phys. Lett. B 842 (2023) 137963. All figures including
                      auxiliary figures are available at
                      https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/HIGG-2021-05},
      abstract     = {Many extensions of the Standard Model predict the
                      production of dark matter particles at the LHC. Sufficiently
                      light dark matter particles may be produced in decays of the
                      Higgs boson that would appear invisible to the detector.
                      This Letter presents a statistical combination of searches
                      for H→invisible decays where multiple production modes of
                      the Standard Model Higgs boson are considered. These
                      searches are performed with the ATLAS detector using 139
                      fb−1 of proton–proton collisions at a centre–of–mass
                      energy of Image 1 at the LHC. In combination with the
                      results at Image 2 and Image 3, an upper limit on the
                      H→invisible branching ratio of 0.107 (0.077) at the $95\%$
                      confidence level is observed (expected). These results are
                      also interpreted in the context of models where the 125 GeV
                      Higgs boson acts as a portal to dark matter, and limits are
                      set on the scattering cross-section of weakly interacting
                      massive particles and nucleons.},
      keywords     = {p p: scattering (INSPIRE) / p p: colliding beams (INSPIRE)
                      / Higgs particle: hadroproduction (INSPIRE) / dark matter:
                      pair production (INSPIRE) / Higgs particle: invisible decay
                      (INSPIRE) / Higgs particle: decay modes (INSPIRE) / CERN LHC
                      Coll (INSPIRE) / ATLAS (INSPIRE) / Higgs particle: branching
                      ratio (INSPIRE) / branching ratio: upper limit (INSPIRE) /
                      WIMP nucleon: scattering (INSPIRE) / WIMP nucleon: cross
                      section (INSPIRE) / channel cross section: upper limit
                      (INSPIRE) / multiple production (INSPIRE) / WIMP: dark
                      matter (INSPIRE) / WIMP: mass (INSPIRE) / statistical
                      (INSPIRE) / experimental results (INSPIRE) / 7000 GeV-cms
                      (INSPIRE) / 8000 GeV-cms (INSPIRE) / 13000 GeV-cms
                      (INSPIRE)},
      cin          = {ATLAS},
      ddc          = {530},
      cid          = {I:(DE-H253)ATLAS-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF4-611)},
      pid          = {G:(DE-HGF)POF4-611},
      experiment   = {EXP:(DE-H253)LHC-Exp-ATLAS-20150101},
      typ          = {PUB:(DE-HGF)25},
      eprint       = {2301.10731},
      howpublished = {arXiv:2301.10731},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2301.10731;\%\%$},
      doi          = {10.3204/PUBDB-2023-04754},
      url          = {https://bib-pubdb1.desy.de/record/588138},
}